Ten Under-$100 Ways to Keep Cool in the Dog Days of Summer

It’s the last gasp of summer, the dog days of August—but that’s no excuse for simply languishing in the sun. Sultry times call for creative measures and cool rewards. Each day, for the remainder of the month, we bring you another way to stylishly (and easily—all items are under $100) ride out the heat wave and count down to the end of summer.